GHSA-r6j8-c6r2-37rr

    Dashboard / Vulnerabilities / GHSA-r6j8-c6r2-37rr

    GHSA-r6j8-c6r2-37rr

    Published: 15 Dec 2025Last Modified: 10 Sept 2026

    Summary: kube-controller-manager is vulnerable to half-blind Server Side Request Forgery through in-tree Portworx StorageClass

    Details: A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).

    References: https://nvd.nist.gov/vuln/detail/CVE-2025-13281, https://github.com/kubernetes/kubernetes/issues/135525, https://github.com/kubernetes/kubernetes/commit/7506ce804c20696ba32cdb72126270ceaed06e24, https://github.com/kubernetes/kubernetes/commit/97650c1c4fe15cbb7756ba95b3edc8a8665063ca, https://github.com/kubernetes/kubernetes/commit/dbe17dfe7773563eac95534040f413ada6d2b421, https://github.com/advisories/GHSA-r6j8-c6r2-37rr, https://github.com/kubernetes/kubernetes, https://groups.google.com/g/kubernetes-security-announce/c/EORqZg0k1l4/m/TtD-q0v7AgAJ, http://www.openwall.com/lists/oss-security/2025/12/01/4

    Affected packages

    Package

    Name: k8s.io/kubernetes

    Purl: pkg:golang/k8s.io/kubernetes

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.32.10

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-r6j8-c6r2-37rr | CVE-DB